code: def partition_values(cls, df, dataset, dimension, expanded, flat):
      ds = dataset.clone(df, datatype=["spatialpandas"])
      return ds.interface.values(ds, dimension, expanded, flat)
  
file_path: holoviews/holoviews/core/data/spatialpandas_dask.py
imports: import sys
  import numpy
  from .dask import DaskInterface
  from .interface import Interface
  from .spatialpandas import SpatialPandasInterface
label_desc: Use image node_id 6 for calling the DaskSpatialPandasInterface obj's underlying member method code with example usage: obj.partition_values(cls, df, dataset, dimension, expanded, flat) and returns: ds